Biomineralization of Pb(II) into Pb-hydroxyapatite induced by Bacillus cereus 12-2 isolated from Lead-Zinc mine tailings
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- 作者：Zhi Chena ; b ; Xiaohong Pana ; b ; Hui Chena ; Xiong Guanb ; guanxfafu@126.com" class="auth_mail" title="E-mail the corresponding author ; Zhang Lina ; c ; zlin@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; zlin@fjirsm.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Bacillus cereus ; Biosorption ; Biomineralization ; Lead
- 刊名：Journal of Hazardous Materials
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：301
- 期：Complete
- 页码：531-537
- 全文大小：1080 K
文摘
Biomineralization of Pb(II) into nanosized rod-shaped Ca2.5Pb7.5(OH)2(PO4)6 crystal by Bacillus cereus 12-2 was found.
The transformation process of Pb(II) into Pb mineral as well as mineral evolution was investigated.
Two steps process of Pb(II) biomineralization was further proposed.